Arbuscular mycorrhizae are a type of symbiotic association between fungi and the roots of most land plants, where the fungal hyphae penetrate the root cells and form structures known as arbuscules. This relationship enhances nutrient uptake, particularly phosphorus, for plants and helps fungi access carbohydrates produced by photosynthesis, highlighting its critical role in plant nutrition and ecology.
congrats on reading the definition of arbuscular mycorrhizae. now let's actually learn it.